Questions and answers for deck officers
By: By H. Norby.
Edition: 2d ed.
Publisher: Edward W. Sweetman
Published: 1954
Place of publication: New York
Language: eng
Number of pages: 418
Subjects: Seamanship -- Examinations, questions, etc.; Merchant marine -- Examinations, questions, etc.; Navigation -- Examinations, questions, etc.
Notes: Includes index.